Mangaluru prone to earthquakes, says survey

May 6, 2015

Mangaluru, May 6: According to an experts survey, it has been found that buildings in Bejai-Balmatta, Attavar -Hampankatta, have not adhered to IS 1893 : 2002, Part 1, which is the criteria for earthquake resistant design of structures, NITK?Civil Engineering Department Professor D Venkat Reddy said.

He was delivering a talk on ‘Earth, oceans and coastal zone management’, organised by Institution of Engineers (India) local centre an Institution of Valuers Mangalore Branch in Mangaluru.

mangalurucity

The city falls in seismic zone-3 which means that the quakes of intensity six could occur. The buildings could withstand the earthquakes up to five in the Richter scale. As per Indian Standards on Earthquake Engineering, IS1893:1984 criteria for Earthquake Resistant Design of Structures, the country has been categorised into five seismic zones, based on the seismic intensity. IS is about earthquake resistant design of structures and is applicable to buildings, and other structures such as bridges, dams etc. Earthquakes of magnitude of eight take place in zone five. Nethravathi and Gurupur river basins are tectonically active.

As observed in Nepal, the structural failure of buildings have caused more amount of damage. In contrast, the Pashupathinath Temple is intact, though the building in its surrounding have been badly effected, which is due to the difference in structural pattern.

He further said that seismic waves alone are not responsible . Seismic activities take place round the clock. The earthquakes take place due to the sudden failure of strata. As per an estimation, around one thousand take place across the world everyday and three of them could be serious.

A lineament which is a fault in the underlying geological structure and the constructions on these lineaments such as railway tracks, bridges etc could cause more danger. IIS?has established a network system which records the seismic activities and which can even record 0.1 mm change in the crest of the earth. As per the movement of earth plates, a region will be displaced in a span of hundred years.

Comments

Arjun Neil Menezes
 - 
Tuesday, 20 Feb 2018

I'm building a 1story house with slab on load bearing walls instead of the concrete frame structure. Will this be resistant agaianst earthquakes?

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
coastaldigest.com news network
May 15,2020

Mangaluru, May 15: In a shocking development, five residents of Udupi district, who recently came from United Arab Emirates today tested positive for covid-19.

As many as 49 passengers among over 175 repatriates who were brought from Dubai to Mangaluru International Airport on May 12 were from Udupi district.

Hence they were quarantined in Udupi district and their throat swabs were sent for testing on the same day. Today, five of them obtained positive report. They were today shifted to TMA Pai covid-hospital from their hotel rooms.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
coastaldigest.com news network
March 29,2020

Mangaluru, Mar 29: Mosques across Karnataka are now turning into centers to create awareness against deadly coronavirus that cause Covid-19. 

The state government's board of auqaf has issued a notification to the administrations of all mosques to use their loud speakers to create awareness against the virus. 

All the mosques in the state have already suspended congregational prayers to prevent the spread of the virus.

As per the decision of the state board of auqaf, now all mosques have to play the audio clips that creates awareness against the virus in three languages. 

The clips will be played at 10 a.m., 4 p.m., 6 p.m. and 8 p.m. everyday.

Comments

Mr Frank
 - 
Monday, 30 Mar 2020

Also need to make call on all prayer places temples and churches to live with humanity without violence. 

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
News Network
February 16,2020

Bengaluru, Feb 16: Three students from Kashmir studying at a private engineering college in Hubballi district of Karnataka were arrested on sedition charges for allegedly raising pro-Pakistan slogans and posting a video of it on a messaging platform, police said on Saturday.

Police said, according to preliminary information, the students are from Shopian in Kashmir and action has been taken on the basis of a complaint from the college management.

"We received information that three students hailing from Kashmir studying at the KLE Institute of Technology had raised slogans supporting Pakistan. They had made a video about it which has gone viral. Immediately our team headed by Inspector Gokul Road station went to the spot and arrested them," Hubli-Dharwad Police Commissioner R Dileep said.

Right wing activists, including those from Bajarang Dal who had gathered near the college, demanded stringent action against the three.

As the students were being taken to the police station with their faces covered, an activist tried to attack them, but police escorted them safely.

The FIR has been lodged under IPC sections relating to sedition and affecting communal harmony, the official said.

"We are investigating, and whatever comes out as per evidence, law and facts, we will take further action. We will look into their background, whether anyone has tried to mislead them," Mr Dileep said, adding that the arrest should not be seen as action against any particular community or region.

According to officials, the selfie video of the three has gone viral as they posted it on WhatsApp. In the video one of them can be purportedly seen initially uttering something with background music on, after which they chant ''Azadi'' one after the other. Then joining chorus to the music that is playing, they purportedly say "Pakistan Zindabad."

The music they played is said to be Pakistani military's media wing, the Inter-Services Public Relations (ISPR) song, which police said needs to be ascertained.

The video seems to have been recorded at the college hostel, where the students were put up. College principal Basavaraj Anami said the college has given complaint to the police and the students will be suspended.

The students were admitted under central quota and two are doing their first year civil engineering, while the other is a third year student in the same stream, he said.

According to him, the three had made the video and posted it on WhatsApp.

"It came to our notice in the morning, following which I called the students immediately to my office, and informed the police," the principal told reporters.

"In the video, they have purportedly shouted pro-Pakistan slogans allegedly in the backdrop of the Pulwama attack anniversary yesterday," he added.

Union minister Pralhad Joshi, who hails from the district, described the act unfortunate and demanded strict action against those involved.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.